Sunglasses may help when driving in rain

An optometrist explains how polarized sunglasses can help drivers see better when driving in the rain.

http://www.kare11.com/video/2255783815001/1/Sunglasses-may-help-when-driving-in-rainhttp://bc_gvpc.edgesuite.net/img/963482463001/201303/2300/963482463001_2255610045001_thumbnail-for-video-2255719587001.jpg?pubId=963482463001Sunglasses may help when driving in rainAn optometrist explains how polarized sunglasses can help drivers see better when driving in the rain.wxiapolarizationphysicsvisibilityeye doctordrivingAtlantaOffbeat/Water CoolervpceducationlenssunglassesscienceoptometristweatherNational Newsrain02:03